Intercept (PBS) Protein-Free Blocking Buffers are formulated to provide highly efficient blocking and low background variability for reproducible quantitative Western blots and other immunoassays. This buffer contains no proteins, for assays where use of animal-based products is prohibited.
- Excellent choice for biotin-streptavidin detection.
- Suitable for a wide range of applications, including Western blots, In-Cell Western™ assays, and protein arrays.
For larger pack sizes, please contact your local sales office.
Intercept (PBS) Protein-Free Blocking Buffer is a ready-to-use blocker formulation in phosphate-buffered saline and is stored at 4 °C. It contains no sodium azide, making it suitable for both near-infrared or chemiluminescent detection.
Intercept (PBS) Protein-Free Blocking Buffer can be used for many immunoassays and applications, including: